User manual - fx9860GSD_9860G

20050301
5-6-4
Tegning af manuelle grafer
Eksempel Tegn grafen for integrationen
∫
(x + 2)(x – 1)(x – 3) dx.
Brug følgende V-Window-indstillinger.
Xmin = –4, Xmax = 4, Xscale = 1
Ymin = –8, Ymax = 12, Yscale = 5
Procedure
1 m RUN
•
MAT
2 !3(V-WIN)-ewewbwc
-iwbcwfwJ
3 !4(SKTCH)1(Cls)w
5(GRPH)5(G
•
∫ dx)
4(v+c)(v-b)(v-d),
-c,bw
Resultat
1
–2